What is today's weather forecast for Joliet, IL?

Today's forecast for Joliet shows a high of 48 degrees and a low of 44 degrees Fahrenheit. A chance of drizzle after 3pm.

What is the 7-day weather forecast for Joliet, IL?

The 7-day forecast for Joliet shows highs from 44 to 57 degrees and lows from 34 to 44 degrees Fahrenheit. Expect precipitation on 3 days with chances of 20% or higher.

Will it rain in Joliet, IL this week?

Yes, rain is possible in Joliet this week. Precipitation chances: Friday (20% chance), Monday (50% chance), Tuesday (50% chance).

How accurate is the Joliet weather forecast?

WeatherForYou provides highly accurate Joliet forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Joliet, IL Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

46°F
Feels Like 42°F

Humidity N/A Dew Point N/A Wind S 8 MPH Gusts 14 Barometer N/A

Solar Rad 96 w/m²

Report from a MADIS/MESONET weather station 1.9 miles SW of central Joliet
at 10:00 AM Thu, Nov 20, 2025

Point Forecast at a Glance

ThuNov 20

FriNov 21

20%

SatNov 22

SunNov 23

MonNov 24

50%

TueNov 25

50%

WedNov 26

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 44°F to 57°F. Unsettled weather expected with rain likely on at least 4 days.

Climate Context

This week's forecast shows temperatures running 2°F above the historical average for November. Normal highs for this period are around 49°F with lows around 32°F.

This Date in Weather History

1869 - A second great windstorm in three days struck Vermont and New York blowing railroad trains off their tracks.

Joliet, IL 7 Day Weather Forecast Details

Thursday Nov 20

Day: A chance of drizzle after 3pm. Patchy fog before 1pm. Otherwise, cloudy, with a high near 48. Southwest wind 5 to 10 mph.

Night: A chance of drizzle before 11pm. Cloudy, with a low around 44. South southwest wind around 5 mph becoming north after midnight. Winds could gust as high as 10 mph.

Friday Nov 21

Day: A 20 percent chance of rain after noon. Cloudy, with a high near 51. North northeast wind around 5 mph, with gusts as high as 10 mph.

Night: A 20 percent chance of rain before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 34. North northeast wind around 5 mph, with gusts as high as 10 mph.

Saturday Nov 22

Day: Mostly sunny, with a high near 50. North northeast wind around 5 mph becoming south southwest in the afternoon. Winds could gust as high as 10 mph.

Night: Mostly clear, with a low around 37.

Sunday Nov 23

Day: Sunny, with a high near 57.

Night: Partly cloudy, with a low around 36.

Monday Nov 24

Day: A chance of rain after noon. Partly sunny, with a high near 54.

Night: Rain likely, mainly after midnight. Cloudy, with a low around 42.

Tuesday Nov 25

Day: A chance of rain. Mostly cloudy, with a high near 54.

Night: Mostly cloudy, with a low around 36.

Wednesday Nov 26

Day: Partly sunny, with a high near 44.

About Joliet, IL

Joliet ( JOH-lee-et, -⁠ET) is a city in Will and Kendall counties in the U.S. state of Illinois, located 40 miles (64 km) southwest of Chicago. It is the county seat of Will County.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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